JPS57176780U - - Google Patents
Info
- Publication number
- JPS57176780U JPS57176780U JP1981063646U JP6364681U JPS57176780U JP S57176780 U JPS57176780 U JP S57176780U JP 1981063646 U JP1981063646 U JP 1981063646U JP 6364681 U JP6364681 U JP 6364681U JP S57176780 U JPS57176780 U JP S57176780U
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
- H04N5/7475—Constructional details of television projection apparatus
- H04N2005/7483—Constructional details of television projection apparatus for colour television
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Projection Apparatus (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981063646U JPS6141345Y2 (https=) | 1981-05-01 | 1981-05-01 | |
| FR8206365A FR2505117A1 (fr) | 1981-05-01 | 1982-04-13 | Appareil de projection video |
| CA000400967A CA1194352A (en) | 1981-05-01 | 1982-04-14 | Video projecting apparatus |
| KR2019820002955U KR880004550Y1 (ko) | 1981-05-01 | 1982-04-15 | 영상 투사 장치 |
| GB8211101A GB2097951B (en) | 1981-05-01 | 1982-04-16 | Video projection apparatus |
| DE19823216211 DE3216211A1 (de) | 1981-05-01 | 1982-04-30 | Video-bildprojektor |
| NL8201817A NL8201817A (nl) | 1981-05-01 | 1982-05-03 | Video-projectieinrichting. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981063646U JPS6141345Y2 (https=) | 1981-05-01 | 1981-05-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57176780U true JPS57176780U (https=) | 1982-11-09 |
| JPS6141345Y2 JPS6141345Y2 (https=) | 1986-11-25 |
Family
ID=13235316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981063646U Expired JPS6141345Y2 (https=) | 1981-05-01 | 1981-05-01 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS6141345Y2 (https=) |
| KR (1) | KR880004550Y1 (https=) |
| CA (1) | CA1194352A (https=) |
| DE (1) | DE3216211A1 (https=) |
| FR (1) | FR2505117A1 (https=) |
| GB (1) | GB2097951B (https=) |
| NL (1) | NL8201817A (https=) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU31863A1 (https=) * | 1952-10-03 | 1953-02-05 | ||
| FR2208204B1 (https=) * | 1972-11-29 | 1978-02-10 | Bellomayre Michel De | |
| US4058837A (en) * | 1976-09-07 | 1977-11-15 | Muntz Earl W | Projection television receiver |
| JPS5493326U (https=) * | 1977-12-14 | 1979-07-02 | ||
| JPS593664Y2 (ja) * | 1978-09-20 | 1984-02-01 | ソニー株式会社 | ビデオプロジエクタにおけるミラ−の開閉装置 |
-
1981
- 1981-05-01 JP JP1981063646U patent/JPS6141345Y2/ja not_active Expired
-
1982
- 1982-04-13 FR FR8206365A patent/FR2505117A1/fr active Granted
- 1982-04-14 CA CA000400967A patent/CA1194352A/en not_active Expired
- 1982-04-15 KR KR2019820002955U patent/KR880004550Y1/ko not_active Expired
- 1982-04-16 GB GB8211101A patent/GB2097951B/en not_active Expired
- 1982-04-30 DE DE19823216211 patent/DE3216211A1/de not_active Withdrawn
- 1982-05-03 NL NL8201817A patent/NL8201817A/nl not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2505117B1 (https=) | 1985-01-04 |
| KR880004550Y1 (ko) | 1988-12-23 |
| KR830004369U (ko) | 1983-12-30 |
| FR2505117A1 (fr) | 1982-11-05 |
| GB2097951A (en) | 1982-11-10 |
| GB2097951B (en) | 1984-11-21 |
| CA1194352A (en) | 1985-10-01 |
| DE3216211A1 (de) | 1982-11-18 |
| JPS6141345Y2 (https=) | 1986-11-25 |
| NL8201817A (nl) | 1982-12-01 |